JVC RC-X3 - Page 15

RC-X3 B/E/G
Band Select ae of Antenna to be Frequency of SSG Variable Capacitor Position Adjusting
Switch Position attached to SSG Position
360 kHz (290 Hz P :
G Version only) Min. capacity TC-3
5 360 kHz (290 Hz to be received 360 kHz
G Version only) (290 kHz RC-X3G only)
6 Adjust the above aligning position (L4 & TC-4) repeatedly so that
the tuner can be obtained the best sensitivity.
7 520 kHz Max. capacity
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10 600 kHz to be received 600 kHz L6
11 1400 kHz to be received 1400 kHz TC-6
12 Adjust the above aligning position (L6 & TC-6) repeatedly so that
the tuner can be obtained the best sensitivity.
13 5.8 MHz Max. capacity L7
14 | 18.6 MHz Min. capacity TC-7
15 SW Dummy Adjust the above aligning position (L7 & TC-7) repeatedly so that
Antenna the tuner can be received above frequency range (band width).
v6 6.0 MHz
7 18.0 MHz
18 Adjust the above aligning position (L8 & TC-8) repeatedly so that
the tuner can be obtained the best sensitivity.
FM RF Adjustment
(1) Power source: Same as mentioned in item 1.
(2) Function switch position: TUNER
(3) Band select switch: FM
(4) Volume control: 50 mw
(5) Variable capacitor: Refer the following list shown in item FM Tracking Adj.
(6) Modulation: Refer the basic condition
(7) Frequency: Refer the following list shown in item FM Tracking Adj.
(8) Output level of the attenuator in FM SSG: The level shall be decided by the load resistance of the
receiver mentioned in the basic conditions.
@ FM Tracking Adjustment
Sort of Antenna to be
attached to SSG
Band Select
Switch Position
Adjusting
Position
87.5 MHz
dare me 2 only!
109.0
MHz
(108.34
.
j
sae we e only)
Ajust the above aligning position (L1 & TC-1) repeatedly so that
the tuner can be received above frequency range (band width).
90 MHz to be received 90 MHz Ea ead
106 MHz to be received 106 MHz
Adjust the above aligning position (L2 & TC-2) repeatedly so that
the tuner can be obtained the best sensitivity.
Frequency of SSG Variable Capacitor Position
Dummy
Antenna
@ FM MPX ALIGNMENT
(1) Input Position : TP-1 (ANTENNA)
TP-2 (GND)
(2) Input Frequency : 98 MHz (60 dB Non Modulation)
{3) Alignment method : Connect TP-3 to the plus side of the frequency counter and TP-7 to the ground side of the fre-
quency counter and then use VR-1 to align to 19 kHz+100 Hz. After inserting 100 kQ in the series
and using a voltmeter to amplify, input to the frequency counter.
(No. 1755) 15